METHOD FOR MANUFACTURING STAMPER FOR INFORMATION MEDIUM MANUFACTURE, STAMPER, AND PHOTORESIST ORIGINAL DISK

Details for Australian Patent Application No. 2002367345 (hide)

Owner TDK CORPORATION

Inventors ARAI, Hitoshi; UTSUNOMIYA, Hajime; OYAKE, Hisaji; TAKAHATA, Hiroaki

Pub. Number AU-A-2002367345

PCT Number PCT/JP02/13876

PCT Pub. Number WO2003/058613

Priority 2001-398994 28.12.01 JP

Filing date 27 December 2002

Wipo publication date 24 July 2003

International Classifications

G11B 007/26 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Apparatus or processes specially adapted for the manufacture of record carriers

Event Publications

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2002367345

4 September 2003 Complete Application Filed

  Priority application(s): 2001-398994 28.12.01 JP

23 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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